Title :
Model based sensor system for temperature measurement in R744 air conditioning systems
Author :
Reitz, S. ; Schroth, Andreas ; Schneider, Peter
Author_Institution :
Div. Design Autom., Fraunhofer Inst. for Integrated Circuits, Dresden
Abstract :
The goal is the development of a novel principle for the temperature acquisition of refrigerants in CO2 air conditioning systems. The new approach is based on measuring the temperature inside a pressure sensor, which is also needed in the system. On the basis of simulative investigations of different mounting conditions functional relations between measured and medium temperature will be derived.
Keywords :
air conditioning; pressure sensors; temperature measurement; R744 air conditioning systems; pressure sensor; refrigerants; sensor system; temperature acquisition; temperature measurement; Air conditioning; Distortion measurement; Integrated circuit modeling; Intelligent sensors; Pressure measurement; Refrigerants; Sensor phenomena and characterization; Sensor systems; Temperature measurement; Temperature sensors;
Conference_Titel :
Design, Test, Integration and Packaging of MEMS/MOEMS, 2008. MEMS/MOEMS 2008. Symposium on
Conference_Location :
Nice
Print_ISBN :
978-2-35500-006-5
DOI :
10.1109/DTIP.2008.4752977
